63 lines
1.7 KiB
C++
63 lines
1.7 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
|
|
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
|
|
|
|
#include <QtTest/private/qbenchmarkevent_p.h>
|
|
#include <QtTest/private/qbenchmark_p.h>
|
|
#include <QtTest/private/qbenchmarkmetric_p.h>
|
|
#include <qdebug.h>
|
|
|
|
QT_BEGIN_NAMESPACE
|
|
|
|
QBenchmarkEvent::QBenchmarkEvent() = default;
|
|
|
|
QBenchmarkEvent::~QBenchmarkEvent() = default;
|
|
|
|
void QBenchmarkEvent::start()
|
|
{
|
|
eventCounter = 0;
|
|
QAbstractEventDispatcher::instance()->installNativeEventFilter(this);
|
|
}
|
|
|
|
QList<QBenchmarkMeasurerBase::Measurement> QBenchmarkEvent::stop()
|
|
{
|
|
QAbstractEventDispatcher::instance()->removeNativeEventFilter(this);
|
|
return { { qreal(eventCounter), QTest::Events } };
|
|
}
|
|
|
|
// It's very tempting to simply reject a measurement if 0 events
|
|
// where counted, however that is a possible situation and returning
|
|
// false here will create a infinite loop. Do not change this.
|
|
bool QBenchmarkEvent::isMeasurementAccepted(QBenchmarkMeasurerBase::Measurement measurement)
|
|
{
|
|
Q_UNUSED(measurement);
|
|
return true;
|
|
}
|
|
|
|
int QBenchmarkEvent::adjustIterationCount(int suggestion)
|
|
{
|
|
return suggestion;
|
|
}
|
|
|
|
int QBenchmarkEvent::adjustMedianCount(int suggestion)
|
|
{
|
|
Q_UNUSED(suggestion);
|
|
return 1;
|
|
}
|
|
|
|
// This could be done in a much better way, this is just the beginning.
|
|
#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
|
|
bool QBenchmarkEvent::nativeEventFilter(const QByteArray &eventType, void *message, qintptr *result)
|
|
#else
|
|
bool QBenchmarkEvent::nativeEventFilter(const QByteArray &eventType, void *message, long *result)
|
|
#endif
|
|
{
|
|
Q_UNUSED(eventType);
|
|
Q_UNUSED(message);
|
|
Q_UNUSED(result);
|
|
|
|
eventCounter++;
|
|
return false;
|
|
}
|
|
|
|
QT_END_NAMESPACE
|